1263983 九、發明說明: 【發明所屬之技術領域】 本發明是有關於一種在互動模式中再生聲音/影像 (audio/video, AV)資料之裝置與方法,以及一種應用該震置 與方法的資訊儲存媒體。 【先前技術】 互動式DVD(數位影音光碟,又稱數位多功能光碟)是 種可使用習知的個人電腦(personal computer, PC),在互 動模式(interactive mode)中,再生AV資料的光碟。互動式 DVD係為一種其上除了記錄DVD影像(DVD-Video)資料 之外,還記錄互動資料(interactive data)的DVD。互動式 DVD是以下述兩種模式的其中任一種模式所再生。第一種 杈式為影像模式(video m〇de),在該模式中,只再生如一般 DVD的DVD景’像。第二種模式為互動模式,在該模式中, DVD影像資料是與—個標記文件(贿㈣心職叫一起 再^而且疋經由該標記文件的一個顯示視窗⑼叩㈣ Γ雷ΓΓ騎。μ額者互純式,則域在個 =_'中的網職器⑽b bro黯), 式DVD上的—個標記文件。接下來, ==DVD影賴即會顯示在標記文件所 舉例而言,如果DVD影像資料為— 运再生在標記文件的顯示視窗中,而且=十私 情大綱(syn〇Dsis、、、當昌π y 、劇本(scnpt)、劇 y PS1S)州以、以及影片的其他相關補充資 14480pifl.doc 5 1263983 訊’都會顯示在其剩餘部分(remaining part)中。補充資气 (additional information)也會與標題(titie)(AV 資料)同步顯 不。舉例而言,當AV螢幕(screen)上正顯示一個演員時, 此刻也會同時再生及顯示包含該演員學經歷資訊的互動資 料。 互動資料包括以標記語言(markup language)和/或命 令執行碼(script codes)所寫成的標記文件、鏈結到標記文^ 或個別提供的命令執行碼檔案、程式檔案、聲音檔案、動 晝檔案、以及本身為鏈結到標記文件並且與標記文件—起 顯示的資源㈣的影像财。為反應使用者需求,可將多 種功能加人互動模式的使用者介面。因此,當可支援 „生裝置存在時,在每一個再生裝置中,在互動模 ^ ,再生AV貧料所需的互動資料的範圍將不相同。 【發明内容】 存婵:此二::提供-種具有-特定資料結構的資訊儲 結構可在具有各種不同的在互動模式中, 地再生資料範圍的再生裝置中,適應性 法與裝置。 種在互動模式中,再生AV資料的方 存嬋^發^加^括一個具高相容性資料結構的資訊儲 ^ 及—種在互動模式中,再生AV資料的方法與 根據本發明的— 體,該資訊儲存特Γ可狀,/發明提供—種資訊儲存媒 子螺體了儲存在互動模式中,再生AV資料 14480pifl#cj〇c 6 1263983 所需的互動資料,其中該互動資料是與從AV資料所得的 -個AV螢幕-起顯示,並且可提供與AV螢幕有關的補 充貧訊,而且架構資訊(Profile information)係用來標示互動 資料的版本。 互動資料可包括一個當選定互動模式時,最先會被讀 取的啟動檔案(startup file),而且架構資訊可能被記錄在啟 動檔案中。 可參考架構資訊,以選取可由一個在互動模式中,再 生AV資料的再生裝置所再生的互動資料。 根據本發明的另一觀點,本發明提供一種資訊儲存媒 體,该貧訊儲存媒體可儲存以複數個版本所製成的複數個 ENAV應用程式(applicati〇ns),以使得AV資料可在一互動 模式中再生;並且可參考架構資訊,從該gENAV應用程 式中選擇其中一個應用程式。 可用一個元件(element)記錄該架構資訊,以使得當選 定互動杈式時,可鏈結包含在對應於最先所讀取的啟動檔 案中的一個ENAV應用程式的載入資訊檔案(1〇ading information file)。 載入資訊檔案可標示對應ENAV應用程式所屬的 ENAV檔案的位置資訊。 根據本發明的另一觀點,本發明提供一種可在互動模 式中,再生AV資料之裝置。該裝置包括一個AV再生引 I,用來解碼AV資料;以及一個ENAV引擎,其具有用 來標示一個可支援ENAV應用程式版本的播放器(player) 14480pifl.doc 7 1263983 Λ、’£亚且可解譯(interpret)及執行經由參考播放器架 生Γ的一個E N AV應用程式,藉以用互動模式再 亦可將播放器架構資訊f成一個系統參數(system parameter)儲存。 根據本發明的另—觀點,本發明提供一種在互動模式 、中’再生AV資料之方法。該方法包括:讀取標示互動資 料版本的架構資訊;由再生裝置參考所讀取的架構資訊, 以選擇並讀㈣可支援版本所製成的互動龍;以及解譯 及執行所讀取的互動資料。 讀取架構資訊的該步驟,可更加包括開啟一個當選定 互動,式時,最先讀取的啟動㈣,以及讀取架構資訊。 靖取架構資訊的該步驟,可更加包括從啟動檔案中讀 取木構資訊,且該啟動檔案是用一個元件記錄,該元件係 =來鏈結包含在-個對應ENAV應用程式中的載入資訊檔 木,或是讀取用來標示以複數個版本所製成的複數個 BNAV應用程式版本的架構資訊,藉以用互動模 資料。 、 選擇並讀取互動資料的該步驟,可更加包括從當成一 系統參數儲存的播放器架構資訊中,讀取再生裝置所支援 的一個ENAV應用程式的版本,或是藉由參考載入資訊檔 案,讀取ENAV應用程式所屬的ENAV檔案,其中該載入 寅。fl指案係“示一個對應ENAV應用程式所屬的enAV襠 案的位置資訊。 14480pifl.doc 8 1263983 經由本發明之說明及實作,可充分了解及學習本發明 之其他特色及/或優點。 為讓本發明之上述和其他目的、特徵和優點能更明顯 易懂’下文特舉較佳實施例,並配合所附圖式,作詳細說 明如下。 【實施方式】 請參照本發明實施例的内容,且其實例繪示在相對應 的圖式中’其中相同的標號代表相同的構件。下文特舉一 較佳實施例,並配合所附圖式,以詳細說明本發明。 ^ 在本發明中,,,互動資料,,係代表在互動模式中,再生 奪曰心像(AV)資料所需的資料。互動資料包括以標記語言 (markup language)和/或命令執行碼(script c〇(jes)戶斤寫成的 ,記文件、鏈結到標記文件或個別提供的命令執行碼檔 ,二、程式檔案、聲音檔案、動晝檔案、以及本身為鏈結到 ^圯文件並且與標記文件一起顯示的資源檔案的影像檔 案。換言之,互動資料是當成一種用互動模式再生AV資 =所需的應用程式使用,並且可用來當成與AV資料一起 提供的補充内容(additional c〇ntents)。 第1圖係繪示一個根據本發明一實施例的一個再生系 ,的結構圖。請參考第1圖所示,該再生I统包括:-個 強式 ϊ 曰 / 影像(Enhanced Audio/video ENAV)碑片 係為—種可支援—個再生裝置細的互動献= 儲存媒體,—個顯不裝置3⑻;以及—個做為使用 輸入裝置的控制器彻。控制器400從使用者接收一個 14480pifl.doc 9 1263983 控制命令,並且將該命令傳送至再生裝置。再生裝置 2⑽在互動模式中,再生記錄在ENAV碟片丨⑻上的 資料。顯示裝置300可為一台電視,而且控制器4〇〇可為 一個遙控器(remote controller)。 如果ENAV碟片loo已經載入由再生裝置2⑻所提供 的-個DVD光碟機中,而且使用者選擇使用互動模式, 則再生I置200會在互動模式中,再生對應的AV資料, 並且將該資料傳送至顯示裝置300。在顯示裝置300、上, ^起頒示—個互動螢幕(interactive screen),與内建在從 互動資料所得的互動螢幕中的一個AV螢幕(AVscreen)。 互動模式係代表AV資料會與互動資料一起顯示的 二種顯示模式。換言之,AV資料會顯示在由標記文件所 定義的一個顯示視窗中,以使得AV螢幕會與互動螢幕一 起顯示。AV螢幕可為使用再生裝置2⑻,再生記錄在 ENAV碟片1〇〇上的DVD影像資料,而顯示在顯示裝置 3〇〇上的一個螢幕,而且互動螢幕係代表在使用再生裝置 2〇〇,對圮錄在ENAV碟片1〇〇上的互動資料解譯及執行 之後,顯示在電視300上的一個螢幕。 影像模式”係為再生AV資料且只顯示再生對應AV 資料所得的一個AV螢幕的一種顯示模式。再生裝置2qq 了支援互動模式及影像模式。此外,再生裝置20Q可經由 、、、罔路或網際網路(Internet)連接,接收和/或傳送av資料和 /或互動資料。 較明確地說,再生裝置200具有一個其中設定系統參 14480pifl .doc 10 1263983 數SPRMs㈣統參數表,而且系統參數表含有播放器架 構貧訊。播放器架構資訊係標示再生裝置2〇〇所支援的互 動資料的範圍。換言之,播放器架構資訊是與再生裝置2 〇 〇 所支援的互動資料的版本資訊相同。舉例而言,互動資料 的版本可為用來製造ENAv檔案的標記語言的文件類型定 義(documemtype definition, DTD)的版本、用來萝造 植f的程式語言的版本、用來執行一個E财v應用程式的 制鏈結 Μ = Ϊ訊係標示所儲存的互動資料的一版本,是否亦 。除刚中。與播放器架構資訊不同的 、! 構疋記錄在enav碟片100上,並且係授 广外’架構資訊的意義係與播放器架構資 記錄式,再生裝置2〇〇會讀取1263983 IX. Description of the Invention: [Technical Field] The present invention relates to an apparatus and method for reproducing audio/video (AV) data in an interactive mode, and an information for applying the vibration and method Storage media. [Prior Art] An interactive DVD (digital audio CD, also known as a digital versatile disc) is a type of optical disc that can reproduce AV data in an interactive mode using a personal computer (PC). The interactive DVD is a DVD on which interactive data is recorded in addition to recording DVD-Video data. Interactive DVDs are reproduced in either of the following two modes. The first type is the video mode (video m〇de), in which only the DVD view of a normal DVD is reproduced. The second mode is the interactive mode, in which the DVD image data is associated with a tag file (bribe (four) 心 再 ^ and 疋 一个 via a display window of the tag file (9) 四 (4) Γ 雷ΓΓ骑. μ The value of each other is pure, then the domain is in the =_' of the network server (10) b bro黯), the type of markup file on the DVD. Next, the == DVD will be displayed in the tag file. For example, if the DVD image data is saved in the display window of the tag file, and the = ten private outline (syn〇Dsis, ,, Dangchang π y, script (scnpt), drama y PS1S) state and other related supplements of the film 14480pifl.doc 5 1263983 ' will be displayed in its remaining part (remaining part). Additional information will also be displayed in synchronization with the title (AV data). For example, when an actor is being displayed on the AV screen, interactive information containing the information about the actor's experience is also reproduced and displayed at the same time. Interactive data includes markup files written in markup language and/or script codes, links to markup files^ or individually provided command execution code files, program files, sound files, and file files. And the image of the resource (4) that is itself linked to the markup file and displayed along with the markup file. In response to user needs, a variety of functions can be added to the user interface of the interactive mode. Therefore, when the support device can be supported, in each of the regeneration devices, the range of interactive data required for reproducing the AV poor material in the interactive mode will be different. [Summary of the Invention] - An information storage structure with a specific data structure can be used in a variety of different regenerative devices in the interactive mode, the adaptive method and the device. In the interactive mode, the reproduction of the AV data is stored. ^Adding a data storage with a highly compatible data structure and a method for reproducing AV data in an interactive mode and a body according to the present invention, the information storage feature is available, and the invention provides information storage The media screw is stored in the interactive mode, and the interactive data required for reproducing the AV data 14480pifl#cj〇c 6 1263983 is displayed, and the interactive data is displayed with the AV screen obtained from the AV data, and can be provided with AV screen related supplemental information, and Profile information is used to indicate the version of the interactive data. Interactive data can include a first reading when the interactive mode is selected. The startup file is taken, and the schema information may be recorded in the startup file. The architecture information may be referred to to select interactive data that may be reproduced by a reproducing device that reproduces AV data in the interactive mode. Another aspect of the present invention provides an information storage medium that can store a plurality of ENAV applications (applicatisns) made in a plurality of versions so that AV data can be reproduced in an interactive mode; And refer to the architecture information to select one of the applications from the gENAV application. The information can be recorded by an element so that when the interactive mode is selected, the link can be included in the corresponding first read. The loading information file (1〇ading information file) of the ENAV application in the startup file. The loading information file may indicate the location information of the ENAV file corresponding to the ENAV application. According to another aspect of the present invention, the present invention Providing a device for reproducing AV data in an interactive mode. The device includes an AV reproduction guide I, To decode AV data; and an ENAV engine with a player that can be used to support the ENAV application version. 14480pifl.doc 7 1263983 Λ, '£亚和 interpret (interpret) and execution via reference An EN AV application for creating an EN AV application, in which the player architecture information can be stored in a system parameter. In accordance with another aspect of the present invention, the present invention provides an interactive mode. The method of 'regeneration of AV data. The method includes: reading architectural information indicating the version of the interactive data; referring to the read structural information by the reproducing device to select and read (4) an interactive dragon made by the supported version; and interpreting and executing the read interaction data. This step of reading the architectural information may further include opening a start (4) that is read first when the interaction is selected, and reading the architecture information. The step of acquiring the architecture information may further include reading the wood structure information from the startup file, and the startup file is recorded by a component, and the component is included in the corresponding ENAV application loading. Information file, or read the architecture information used to mark the multiple BNAV application versions made in multiple versions, so as to use interactive mode data. The step of selecting and reading the interactive data may further include reading the version of an ENAV application supported by the playback device from the player architecture information stored as a system parameter, or loading the information file by reference. , read the ENAV file to which the ENAV application belongs, where the load is loaded. The fl refers to "showing a location information corresponding to the enAV file to which the ENAV application belongs. 14480 pifl.doc 8 1263983 Other features and/or advantages of the present invention will be fully appreciated and appreciated by the description and practice of the invention. The above and other objects, features and advantages of the present invention will become more <RTIgt; <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; The same reference numerals are used to designate the same components in the corresponding drawings. The same reference numerals are used to describe the present invention in detail. ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, The account is written, the file is linked to the markup file or the individual provided command execution code file, the program file, the sound file, the file, and the link itself to the file. The image file of the resource file displayed together with the tag file. In other words, the interactive material is used as an application required to reproduce the AV asset in interactive mode, and can be used as supplementary content provided with the AV material (additional c〇ntents) 1 is a structural diagram of a regenerative system according to an embodiment of the present invention. Referring to FIG. 1, the regenerative system includes: - a strong ϊ 曰 / image (Enhanced Audio/video) The ENAV) tablet is a kind of support that can be used for a regenerative device. The storage medium, a display device 3 (8), and a controller that uses the input device. The controller 400 receives a message from the user. 14480pifl.doc 9 1263983 Controls the command and transmits the command to the reproducing device. The reproducing device 2 (10) reproduces the data recorded on the ENAV disc (8) in the interactive mode. The display device 300 can be a television, and the controller 4 〇〇 can be a remote controller. If the ENAV disc loo has been loaded into the DVD player provided by the regenerative device 2 (8), and the user selects If the interactive mode is selected, the reproduction I set 200 will reproduce the corresponding AV data in the interactive mode, and transmit the data to the display device 300. On the display device 300, an interactive screen (interactive screen) is presented. ), with an AV screen (AVscreen) built into the interactive screen from the interactive data. The interactive mode represents two display modes in which the AV data will be displayed together with the interactive data. In other words, the AV data will be displayed in the markup file. Defined in a display window so that the AV screen will be displayed along with the interactive screen. The AV screen can be used to reproduce the DVD image data recorded on the ENAV disc 1 by using the reproducing device 2 (8), and display a screen on the display device 3, and the interactive screen system represents the use of the reproducing device 2, After the interactive data recorded on the ENAV disc 1 is interpreted and executed, a screen is displayed on the television 300. The video mode is a display mode in which one AV screen is reproduced by reproducing the AV data, and the playback device 2qq supports the interactive mode and the video mode. Further, the playback device 20Q can be connected via the Internet, the Internet, or the Internet. Internet (Internet) connection, receiving and / or transmitting av data and / or interactive data. More specifically, the reproduction device 200 has a parameter list in which the system parameter 14480pifl .doc 10 1263983 number SPRMs (four) is specified, and the system parameter table contains The player architecture information is used to indicate the range of interactive data supported by the playback device. In other words, the player architecture information is the same as the version information of the interactive data supported by the playback device 2. The version of the interactive material may be the version of the documemtype definition (DTD) of the markup language used to manufacture the ENAv file, the version of the programming language used to create the genre, and the execution of an E-V application. The chain of the system = the version of the interactive data stored in the message system, whether or not it is also included. The architecture information is different, and the configuration is recorded on the enav disc 100, and the meaning of the architecture information and the player architecture are recorded. The playback device will read
本身當成-系統參數的播^箱貧訊,將該架構資訊與其 根據比較結果所選==器架構資訊相比較,並且使用 資料。 麵科㈣,在互_式巾,再生AV f丄圖係!:—個根據本發明-實施例的The broadcast information itself is treated as a system parameter, and the information of the architecture is compared with the information of the selected == architecture according to the comparison result, and the data is used. Face (4), in the mutual _ style towel, regenerative AV f丄 map system! : a according to the invention - an embodiment
個 ΕΝΑ V 碟片100的示意圖。諳 架構資訊,記錄在ENav: 2,所不’互動資料係根據 2圖所示,對應於架構:1Q之上。舉例而言,如第 BNAVWHK)上,=咖1壯動資_,係記錄在 、…於架構資訊#2的互動資料#2,係 11 1 4480pifi.doc 1263983 =彔在ENAV碟>;1()()ϋι,且對應於架構資訊如的互動資 "、係記錄S£NAV碟片1〇〇上(其中0為一整數)。、 木構貢訊#1,#2, ···,係與互動資料#1,#2,…,如,分 、亲在咖入乂碟# 100之上,而且可能鏈結至互動資料 其二^二·,#η,或是包含在互動資料#1,#2,···,細中,當成 次如果记錄在再生裝置200中的播放器架構資訊是架構 二賴,則不只可再生對應於架構資訊#2的互動資料#2, :、可再生對應於架構資訊#1的互動資酬。囉地,如果 ^錄在再生裝置中的播放詩構資訊是架構資訊#η, 則再生裝置可支_有的互動龍#1,#2, ···,#η。 因此,如果播放器架構資訊為架構資訊#1,則再生裝 ί::::生ίϊ資料#卜然而,如果播放器架構資訊為 構貝f#2,則再生裝置2〇〇可選擇性地再生互動資料#1 2動,料#2。當然,再生裝置2〇〇亦可將互動資料設 疋為其系統預定再生的對象。 第3圖係繪示-個根據本發明-實施例的一個ENAV 碟片100的卷冊空間(volume sPace)圖。請參考第3圖所 示ENAV碟>{ 1〇〇的卷冊空間,係包括—個其中記錄 冊與標案f訊的卷冊與㈣結構區;-個其中以L種DVD 影像格式記錄AV資料,也就是記錄資訊節目的DVD影 像貢料區;一個其中記錄支援互動模式的ENAV播案的 ENAV檔案區;以及一個其他資料區。 〇種不同資讯會記錄在ENAV碟片中。例 14480pifl.doc 12 1263983 如’ ’video—ts.ifo’包括記錄在ENAv碟片loo上的整個影 像節目的再生控制資訊,,vtsJ)1_〇 if〇,包括一個第一影像 節目的再生控制資訊,且 vts_〇l_〇.v〇b,vtS_〇l_l.VC)b,..., 等等,本身為組成一個影像節目的AV資料,是記錄在DVD 影像貧訊區中。Vts一01 一〇.v〇b,vts—〇i—Lvob···係為影像節 目,也就是影像物件。其中包含一個導覽封包(navigati〇n pack)、一個影像封包(vide〇 pack)、以及一個聲音封包(仙 pack)的Vobu,會包含在每一個v〇b中。其詳細結構請參 考在DVD影像標準”用於只讀記憶體碟片1〇的dvd影 像”的詳細說明。 包含複數個ENAV觀的ENAV應用程<,係儲存 在ENAV㈣區中。換言之,當選擇互動模式時,最先讀 =的二個啟動㈣,以及對應於—選定影像節目的標記文 二1被#成ENAV财記錄。以這種方式,可將互動資 AV槽案記錄。如上所述,贿V槽案會 件、命令程式碼齡、程式檔案、指定標記 牛式衩的式松表單(stylesheets)、聲音 輸到標記文件,並且與標記文件一動二 貝源檔案的影像檔案記錄。 =4圖係繪示—個根據本發明—實施例的 爾 il=續圖。請參考第4圖所示,根目錄_ 在互Γ^Γ 影像目錄vide°js,以及其中記錄 式中,再生AV資料所需的ENav資料的一個 ENAV 目錄 DVD—ENAV。 、 14480pifl.doc 13 1263983 參考第2圖所述之資料,亦 · npvideo—ts.if〇,vts—01—O.ifo, vts—01—O.vob,vts—01 l.v〇b 等窆 3 μ—a 7 一 寻寺’疋储存在DVD影像目錄 video_ts中。其他參考第2闰& h — 圖所述之資料,亦即啟動檔案 startup.mls 與其他 ENAV 松安 θ “ 丄 &案,則是儲存在ENAV目錄 DVD—ENAV 中。 第5圖係繪不-個記錄在根據本發明一實施例的一個 ENAV碟片100上的AV資料之間的關係圖。請參考第5 圖所示,每一個ENAV應用程式都對應至可完整地 (seamless)再生的AV資料。其中,每一個ENAv應用程式 都是一組複數個ENAV檔案。為完整地再生AV資料,在 以互動模式再生對應ENAV應用程式的Av資料之前,必 須先緩衝(buffer)對應的ΕΝΑV應用程式。換言之,在以互 動模式再生AV資料之前,必須先緩衝對應於AV資料的 ENAV應用程式。 每一個ENAV應用程式都包含一個載入資訊檔案。而 且在互動模式中,再生對應AV資料所需的ENAV檔案的 位置資訊,係記錄在載入資訊檔案中。ENAV檔案的位置 資訊會包含在啟動一個對應ENAV應用程式之前,必須先 緩衝的ENAV檔案的位置資訊,換言之,必須預先載入 ENAV檔案的位置資訊。 因為會對每一個ΕΝΑV應用程式執行預先載入 (preloading),所以可確保完整地再生對應於每一個ENAV 應用程式的AV資料。因此,為完整地再生AV資料,内 容製造者必須讓一個ENAV應用程式對應於一影像節目的A schematic diagram of a V disc 100.架构 Architecture information, recorded in ENav: 2, no interactive data is shown in Figure 2, corresponding to the architecture: above 1Q. For example, as in the case of BNAVWHK), = 咖1大动资_, is recorded in, ... in the structure information #2 interactive data #2, is 11 1 4480pifi.doc 1263983 = 彔 in ENAV disc> 1 ()() ϋι, and corresponds to the interaction information of the architecture information such as "," is recorded on the S£NAV disc 1 (where 0 is an integer). , 木建贡讯#1,#2, ···, Department and interactive data #1, #2,...,如,分,在咖入乂碟# 100, and may link to interactive data 2^2·, #η, or included in the interactive data #1, #2,···, in the middle, if the player architecture information recorded in the playback device 200 is architecture-dependent, then not only The interactive data #2, which corresponds to the architecture information #2, is reproduced, and the interactive payment corresponding to the architecture information #1 can be reproduced. Awkwardly, if the playing poetic information recorded in the reproducing device is the architecture information #η, the reproducing device can support the interactive dragon #1, #2, ···, #η. Therefore, if the player architecture information is the architecture information #1, the regenerative device ί:::: ϊ ϊ # # 卜 然而 然而 , , , , , , , , , 如果 如果 如果 如果 如果 如果 如果 如果 如果 如果 如果 如果 如果 如果 如果 如果 如果 如果 如果 如果Regeneration interactive data #1 2 moving, material #2. Of course, the reproducing device 2 can also set the interactive data as the object for which the system is scheduled to be regenerated. Fig. 3 is a diagram showing a volume sPace of an ENAV disc 100 according to the present invention. Please refer to the ENAV disc shown in Figure 3 for the volume of the volume, including the volume and the (4) structure area of the record book and the standard case; and the record in the L type of DVD image format. AV data, which is the DVD image tribute area for recording information programs; an ENAV file area in which ENAV broadcasts supporting interactive modes are recorded; and an additional data area. Different kinds of information will be recorded on the ENAV disc. For example, '480- ft. Information, and vts_〇l_〇.v〇b, vtS_〇l_l.VC)b,..., etc., are the AV data that constitutes a video program, which is recorded in the DVD video poor area. Vts_01一〇.v〇b, vts—〇i—Lvob··· is an image program, that is, an image object. Vobu, which contains a navigati〇n pack, a vide〇 pack, and a sound pack, is included in each v〇b. For detailed structure, please refer to the DVD image standard "dvd image for read-only memory disc 1". The ENAV application<> containing a plurality of ENAV views is stored in the ENAV (4) area. In other words, when the interactive mode is selected, the two start (four) of the first read = and the markup text corresponding to the selected video program are # become the ENAV financial record. In this way, the interactive AV slot can be recorded. As mentioned above, the bribe V-slot case, the command code age, the program file, the stylesheets that specify the mark type, the sound input to the mark file, and the image file of the file file with the mark file recording. The Fig. 4 diagram shows an il = continuation diagram in accordance with the present invention. Please refer to Figure 4, the root directory _ in the interactive video directory vide°js, and the ENAV directory DVD-ENAV of the ENav data required to reproduce the AV data. , 14480pifl.doc 13 1263983 Refer to the information described in Figure 2, also · npvideo-ts.if〇, vts—01—O.ifo, vts—01—O.vob, vts—01 lv〇b, etc. 3 μ —a 7 A temple is stored in the DVD image directory video_ts. Other references to the information in Figure 2 & h - Figure, that is, the startup file startup.mls and other ENAV Songan θ "丄 &, is stored in the ENAV directory DVD - ENAV. Figure 5 is drawn A diagram of the relationship between AV data recorded on an ENAV disc 100 according to an embodiment of the present invention. Referring to FIG. 5, each ENAV application corresponds to a fully reproducible reproduction. AV data, in which each ENAv application is a set of multiple ENAV files. To completely reproduce the AV data, before reproducing the Av data corresponding to the ENAV application in interactive mode, the corresponding ΕΝΑV must be buffered. In other words, the ENAV application corresponding to the AV material must be buffered before the AV data is reproduced in interactive mode. Each ENAV application contains a loading information file, and in the interactive mode, the AV data is reproduced. The location information of the required ENAV file is recorded in the loading information file. The location information of the ENAV file will be included before starting a corresponding ENAV application. The location information of the ENAV file, in other words, the location information of the ENAV file must be pre-loaded. Since preloading is performed for each ΕΝΑV application, it is ensured that the AV corresponding to each ENAV application is completely reproduced. Therefore, in order to completely reproduce AV data, the content producer must have an ENAV application corresponding to an image program.
14 】448〇pifl.dOC 1263983 一卷冊(v〇lume)與一影像節目的一章節(比叩时)。 事後載入(postloading)代表在啟動一個對應的enav 應用程式之後,缓衝-個預定的ENav檔案。並非每一個 ENAV檔案都需要事後載人。當需要事後載人時,必須被 事後載人的ENAV檔案的她資訊,會被記錄在載 檔案中。 ' 第6圖係繪示一個根據本發明一實施例的一個再生裝 置200的方塊圖。請麥考第6圖所示,再生裝置如〇包括 一個讀取器!、一個AV再生引擎2、以及一個enav 擎3。 一 +冬應彳< ENAV引擎3所產生的一個控制訊號,讀取器 1會碩取記錄在ENAV碟片1〇〇上的AV資料,也就是〇VD 影像資料及ENAV檔案。 A V再生引擎2會再生由讀取器1所讀取的av資料。 根據本發明的一觀點,AV資料是當成DVD影像資料記 錄。因此,AV再生引擎2會被當成一個DVD影像再生引 擎使用,以再生DVD影像資料。Av再生引擎2會經由一 個應用程式界面(application program interface, API),與 ENAV引擎3互相通訊。舉例而言,一個標示AV再生引 擎2插作狀態的特性資訊(pr叩erty),會被傳送至eNAv引 擎3 ’而且一個觸發(trigger)會被傳送至ENAV引擎3。舉 例而§ ’該觸發係代表當在互動模式中,再生一部影片, 例如星際大戰(Star Wars)時,如果一個戰爭場景正顯示在 一 AV螢幕上,且一對應小試題(quiz),亦正顯示在一個互 15 14480pif] .doc 1263983 動螢幕上,則此例會在顯示戰爭場景之間和/或之後,被傳 送至ENAV引擎3。 ENAV引擎3可再生ENAV檔案。較明確地說,enaV 引擎3會確認、解譯及執行一個標記文件,將其當成一個 ENAV檔案,並且藉用互動模式,再生記錄在ENAv碟片 1 〇〇上的DVD影像資料。此外,ΕΝΑV引擎3會將一個所 再生的DVD影像串流(stream)與編譯過的標記文件組合, 並且將結果輸出給顯示裝置300。因此,其中内建一個Av 螢幕的一個互動螢幕會顯示在顯示裝置3〇〇上。eNAv引 擎3可包括各種不同的程式插件單元⑼吨七units)。藉由 使用程式插件單元,可開啟具有包含在標記文件之内,或 鏈結到標記文件的各種不同格式的檔案。舉例而言,為再 生可用於一個MICROSOFT WINDOWS(微軟視窗)媒體播 放器的AV資料,ENAV引擎3會呼叫MICROSOFT WINDOWS媒體播放器。此外,ENAV引擎3可存取網路 與呼叫資訊,例如ENAV檔案。 較明確地說,根據本發明的一觀點,ENAV引擎3會 項取纪錄在一個啟動檔案中的架構資訊,將該架構資訊與 兄錄在系統减表巾的騎器架構資訊相比較,並且根據 比較結果,選取―個對應的載人資訊檔案。必須預先和/ 或在完整地再生的-再生動作_緩衝的ENAV檔案的列 表,係記錄在載人資訊檔案中。ENAV引擎3會根據在- 個ENAV引擎3所提供的緩衝器(未繪示)内的選定載入資 訊檔案,觸及執行-個啟始檔案。 14480pifl.doc 1263983 第7圖係繪示一個根據本發明一實施例的一個啟動檔 案startup.mls的範例。請參考第7圖所示,一個啟動檔案 startup.mls,也就是使用標記語言所寫成的一個標記檔案, 係包括兩個元件(elements)。第一個元件是一 個’walledgarden’元件,第二個元件則是一個,i〇adinginfo, 元件。 舉例而言,’walledgarden’元件會根據藉由插入ENAV 碟片或經由一家長階層(parental level)存取的一網路區 (region of a network),鏈結一個可列舉(enumerate)— 系列可 存取檔案(assessable files)的 walled garden 列表檔案(list file)。該’walledgarden,元件並非一定記錄在啟動檔案中。 ’ loadinginfo ’元件係用來鏈結一個載入資訊檔案,以載 入一個ENAV應用程式,且該ENAV應用程式係為一組在 互動模式中,再生AV資料所需的ENAV檔案。換言 之,’loadinginfo’元件係標示屬於ENAv應用程式的ENAV 檔案的位置資訊。在第7圖中,藉由使用包含 在’loadinginfo’元件中的,c〇nditi〇n,元件,可記錄用來從複 數個ENAV應用程式中,選取其中一個ENAV應用程式的 條件資訊。較明確地說,在第7圖中,是使用記錄 在’condition’元件中的特性,name,及,value,,記錄用來選擇 一個ENAV應用程式的條件資訊。 如第7圖所示,在啟動檔案中有兩個,loadinginfo,元件 存在。其中’參考符號A標示其上記錄一個第 一’loadmgmfo’元件的部分,而參考符號b則標示其上記錄 17 14480pifl.doc 1263983 一個第二’loadinginfo’元件的部分。由第一,1〇adinginf〇,元 件所參考的一個ENAV應用程式,係標示特性,name, 及’value’的值,且該些特性係為包含在一個對 應’loadinginfo’元件中的’condition’元件的每一特性,並且 分別以profile及01 §己錄,以使得包含在一個對應enav 應用程式中的一個ENAV檔案的架構資訊可為,〇丨,。用來 組成由第二’loadinginfo,元件所參考的一個ENAV應用程 式的ENAV檔案的版本資訊係由’〇〇,代表。如果架構資 訊’00’包括對應於DVD-ML 1.0的標記文件,其中dvd_ml 1 · 0係為適用於一個ΕΝΑ V應用程式與鍵結到標記文件且 被當成資源檔案的JPEG與PNG的基本規格,則架構資 訊’01’可被擴充為從原先包括標記文件或由加入及 JAVA語言所製成的資源檔案,擴充至架構資訊,〇〇,的内 容。 在習知的再生裝置中,ENAV檔案的限制條件,只定 義在一個在剛開始應執行複數個ENAV應用程式的其中一 個ENAV應用程式的擴散點(divergence point)中,換十之, 所有的ENAV應用程式都是根據相同的限制條件所製成。 然而,根據本發明的一觀點,因為一個ENAV槽案只具有 個木構資5fL ’所以並不需根據架構貧訊,選擇—個ENAV 應用程式。然而,架構資訊是經由考量規格版本所記錄, 其中該規格係定義加入或刪除各種不同的資源檔案,且架 構資訊是包含在一個啟動檔案中,所以可在當製造資訊儲 存媒體時’使用複數個版本製造内容◦ 14480pifl.doc 18 1263983 ^rAr q _ 圖係繪示一個根據本發明一實施例,其中記錄架構 ^ ^的一個系統參數表。請參考第δ圖所示,系統參數表 再生裳置200,。考慮其相容性,根據定義在適 夂;只"買取碟片第三部分影像規格的OVD規格中的系統 ,數(SPRMs),會將各自以不同播放器架構資訊實現的系 、統参數0到20,加入系統參數表中。舉例而言,每一個系 、為i數都會儲存具兩位元組固定長度的—值,而且每—個 系、、先芩數都具有一個16位元的整數值。較明確地說,系統 =數SPRMsll到21,又稱為播放器參數,且每一個播放 口。芩數都只具有一個讀取特性(read pr〇perty)。系統參數 SPRMs 0到20的詳細制,並未與本發明具直接關係, 因此其洋細說明在此將於省略。 儲存在系統參數表中的系統參數SPRMs 21到24是預 留(reserved),而且播放器架構資訊是被當成一個播放器架 構碼(player profile code),儲存在系統參數spRM 21中了 根據本發明的一觀點,舉例而言,系統參數spRM21是被 當成只具有一個讀取特性而記錄。 第9圖係繪示一個當成第8圖所示的系統參數記錄的一 個架構資訊的資料結構圖。請參考第9圖所示,播放器架 構資訊是被當成配置給SPRM 21的兩個位元組中的:個 位元所§己錄。因此,剩下來的14個位元即保留給記錄其他 資訊之用。 SPRM21包括00b,並且將其當成一個基本值使用。〇〇b 係代表根據其上可再記錄互動資料的DVD影像基本規格 14480pifl.doc 19 1263983 的播放器架構資訊。舉例而言,播放器架構資訊的延伸版 本可被定義為Olb、10b、以及lib。 如果基本的播放器架構資訊(例如’00b’)已經更新,並且 已經與一個ENAV DVD —起記錄,且其中的ENAV DVD 係與一個前一版本的互動資料一起記錄,則對於新版(例 如’01b’)互動資料的較低相容性而言,可支援一個新版 本’01b’的一個再生裝置,會藉由參考記錄在SPRM 21中 的架構資訊’Olb’,選擇並且再生載入資訊檔 案’loadinginfomationl.ldi’,該載入資訊檔案係用來標示根 據一個新版本,記錄在第7圖的啟動槽案中的一個ENAV 應用程式的位置資訊。然而,可支援前一版本,00b,的一個 再生裝置,則會選擇並且再生載入資訊檔 案’loadinginformation2.1di,,該載入資訊檔案係標示在第7 圖所示的啟動檔案中,對應於前一版本,〇〇b,的一個ENAv 應用程式的位置資訊。藉此可將前一版本,00b,加入記錄在 再生裝置的SPRM21中的版本資訊,〇〇b,。 以下將參考第10圖,詳細說明一種使用具上述結構 的再生裝置,在互動模式中,再生AV資料之方法。第1〇 圖係繪示一個流程圖,用來說明根據本發明一實施例的一 個在互動模式中,再生AV資料之方法。請參考第圖所 示,如果ENAV碟片100已經載入再生裝置2〇〇,則再生 炎置200會;1¾查儲存在DVD_ENAV目錄中的一個啟動檔 案,並且决疋所插入的碟片是否為一個ENAV碟片(步驟 1001)。如果並未發現啟動檔案,則再生裝置2〇〇會判定所 14480pifl.doc 20 1263983 插入的碟片係為一個習知的DVD影像碟片(步驟i〇02), 並且會以影像模式,再生AV資料(步驟1003),或根本不 再生該碟片。 如果發現啟動檔案,則再生裝置2〇〇會認知所插入的 碟片,係為ENAV碟片(步驟1〇〇1)。而且如果使用者選擇14] 448〇pifl.dOC 1263983 A volume (v〇lume) and a chapter of an image program (when compared). Postloading means buffering a predetermined ENav file after launching a corresponding enav application. Not every ENAV file needs to be loaded after the event. When it is necessary to carry someone after the event, her information about the ENAV file that must be loaded after the event will be recorded in the file. Figure 6 is a block diagram showing a reproducing apparatus 200 in accordance with an embodiment of the present invention. Please refer to Figure 6 of the McCoy, the regenerative device such as 〇 includes a reader! , an AV regeneration engine 2, and an enav engine 3. One + winter should be a control signal generated by the ENAV engine 3. The reader 1 will retrieve the AV data recorded on the ENAV disc, that is, the VD image data and the ENAV file. The A V regeneration engine 2 regenerates the av data read by the reader 1. According to one aspect of the present invention, the AV material is recorded as a DVD image data. Therefore, the AV reproduction engine 2 is used as a DVD image reproduction engine to reproduce DVD image data. The Av regeneration engine 2 communicates with the ENAV engine 3 via an application program interface (API). For example, a characteristic information (pr叩erty) indicating the state in which the AV regeneration engine 2 is inserted will be transmitted to the eNAv engine 3' and a trigger will be transmitted to the ENAV engine 3. For example, § 'This trigger system means that when a movie is reproduced in interactive mode, such as Star Wars, if a war scene is displayed on an AV screen and a corresponding quiz is also Being displayed on a mutual 15 14480pif] .doc 1263983 screen, this example will be transmitted to the ENAV engine 3 between and/or after the display of the war scene. The ENAV Engine 3 can regenerate ENAV files. More specifically, enaV Engine 3 will validate, interpret, and execute a tag file as an ENAV file and use the interactive mode to reproduce the DVD image data recorded on ENAv Disc 1 . Further, the ΕΝΑV engine 3 combines a reproduced DVD video stream with the compiled mark file, and outputs the result to the display device 300. Therefore, an interactive screen in which an Av screen is built-in will be displayed on the display device 3. The eNAv Engine 3 can include a variety of different program plug-in units (9) tons of seven units). By using the program plugin unit, you can open files with various formats that are included in the tag file or linked to the tag file. For example, to reproduce the AV material available for a MICROSOFT WINDOWS media player, the ENAV Engine 3 will call the MICROSOFT WINDOWS Media Player. In addition, the ENAV Engine 3 has access to network and call information, such as ENAV files. More specifically, according to one aspect of the present invention, the ENAV engine 3 takes the architectural information recorded in a startup file, compares the architectural information with the information on the rider architecture of the system minus the towel, and according to Compare the results and select one of the corresponding manned information files. The list of ENAV files that must be pre- and/or fully regenerated - regenerative action _ buffered is recorded in the manned information file. The ENAV engine 3 will load the execution profile based on the selected load file in the buffer (not shown) provided by the ENAV engine 3. 14480 pifl.doc 1263983 Fig. 7 is a diagram showing an example of a startup file startup.mls according to an embodiment of the present invention. Please refer to Figure 7, a startup file startup.mls, which is a tag file written in the markup language, consisting of two elements. The first component is a 'walledgarden' component, and the second component is an i〇adinginfo component. For example, the 'walledgarden' component can be linked to an enumeration based on a region of a network accessed by inserting an ENAV disc or via a parental level. A walled garden list file (assessable files). The 'walledgarden, the component is not necessarily recorded in the startup file. The 'loadinfo' component is used to link a load information file to an ENAV application, and the ENAV application is a set of ENAV files required to reproduce AV data in interactive mode. In other words, the 'loadinginfo' component identifies the location information of the ENAV file belonging to the ENAv application. In Fig. 7, the condition information for selecting one of the ENAV applications from a plurality of ENAV applications can be recorded by using the component, c〇nditi〇n, contained in the 'loadinginfo' component. More specifically, in Fig. 7, the condition information used to select an ENAV application is recorded using the characteristics, name, and value recorded in the 'condition' component. As shown in Figure 7, there are two in the startup file, loadinginfo, and the component exists. Where 'reference symbol A indicates the portion on which a first 'loadmgmfo' element is recorded, and reference symbol b indicates the portion on which a second 'loadinginfo' element is recorded 17 14480pifl.doc 1263983. By the first, 1〇adinginf〇, an ENAV application referenced by the component is the value of the property, name, and 'value', and the features are contained in a corresponding 'loadinginfo' component. Each feature of the component is recorded in profile and 01, respectively, so that the architectural information of an ENAV file contained in a corresponding enav application can be, 〇丨,. The version information of the ENAV file used to compose an ENAV application referenced by the second 'loadinginfo, component is represented by '〇〇. If the architecture information '00' includes a tag file corresponding to DVD-ML 1.0, where dvd_ml 1 · 0 is a basic specification for JPEG and PNG that is applicable to a V application and keyed to a tag file and is treated as a resource file. The architecture information '01' can be expanded to expand from the resource file originally created by the markup file or by the join and JAVA language to the structure information, 〇〇, content. In the conventional reproducing apparatus, the limitation of the ENAV file is defined only in a divergence point of one of the ENAV applications that should be executed at the beginning of the ENAV application, and all the ENAVs are replaced. The application is made according to the same restrictions. However, according to one aspect of the present invention, since an ENAV slot has only 5fL ’, it is not necessary to select an ENAV application based on the architecture. However, the architecture information is recorded by considering the specification version, which defines the addition or deletion of various resource files, and the architecture information is included in a startup file, so that multiples can be used when manufacturing the information storage medium. Version Manufacturing Content ◦ 14480pifl.doc 18 1263983 ^rAr q _ Figure shows a system parameter table in which the architecture ^ ^ is recorded according to an embodiment of the invention. Please refer to the δ diagram, the system parameter table is regenerated and placed 200. Considering the compatibility, according to the definition, only the system, number (SPRMs) in the OVD specification of the third part of the image specification of the disc will be implemented with different player architecture information. 0 to 20, added to the system parameter list. For example, for each system, the i-number will store a fixed-length value of two-tuples, and each--, first-order, and first-order numbers have a 16-bit integer value. More specifically, the system = number SPRMsll to 21, also known as the player parameters, and each play port. The number of turns has only one read characteristic (read pr〇perty). The detailed system of the system parameters SPRMs 0 to 20 is not directly related to the present invention, and therefore the detailed description thereof will be omitted herein. The system parameters SPRMs 21 to 24 stored in the system parameter table are reserved, and the player architecture information is treated as a player profile code, stored in the system parameter spRM 21 according to the present invention. One point of view, for example, is that the system parameter spRM21 is recorded as having only one read characteristic. Figure 9 is a data structure diagram showing an architectural information recorded as a system parameter shown in Figure 8. Referring to Figure 9, the player architecture information is treated as two bits in the SPRM 21: one bit. Therefore, the remaining 14 bits are reserved for recording other information. SPRM 21 includes 00b and uses it as a basic value. 〇〇b represents the player architecture information based on the basic specifications of the DVD image on which the interactive data can be re-recorded 14480pifl.doc 19 1263983. For example, an extended version of the player architecture information can be defined as Olb, 10b, and lib. If the basic player architecture information (eg '00b') has been updated and has been recorded with an ENAV DVD and the ENAV DVD is recorded with a previous version of the interactive material, then for the new version (eg '01b ') For the lower compatibility of interactive data, a regenerative device supporting a new version '01b' will be selected and re-loaded by referring to the architectural information 'Olb' recorded in SPRM 21. Loadinginfomationl.ldi', the loading information file is used to indicate the location information of an ENAV application recorded in the boot slot of Figure 7 based on a new version. However, a regenerative device that supports the previous version, 00b, will select and reload the information file 'loadinginformation2.1di', which is indicated in the startup file shown in Figure 7, corresponding to The previous version, 〇〇b, is the location information of an ENAv application. Thereby, the previous version, 00b, can be added to the version information recorded in the SPRM 21 of the reproducing apparatus, 〇〇b. Hereinafter, a method of reproducing AV data in an interactive mode using the reproducing apparatus having the above configuration will be described in detail with reference to FIG. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a flow chart showing a method of reproducing AV material in an interactive mode in accordance with an embodiment of the present invention. Please refer to the figure, if the ENAV disc 100 has been loaded into the regenerative device 2, the regenerative device will be set to 200; 1⁄4 check a boot file stored in the DVD_ENAV directory, and determine whether the inserted disc is An ENAV disc (step 1001). If the boot file is not found, the playback device 2 determines that the disc inserted in the 14480pifl.doc 20 1263983 is a conventional DVD video disc (step i〇02), and the AV is reproduced in the image mode. The data (step 1003), or the disc is not regenerated at all. If the boot file is found, the playback device 2 recognizes the inserted disc as an ENAV disc (step 1〇〇1). And if the user chooses
使用影像模式,則再生裝置200會以影像模式,再生AV 資料(步驟1003)。如果使用者選擇互動模式(步驟ι〇〇4), 則再生裝置200會讀取啟動檔案(步驟1〇〇5),讀取記錄在 啟動私案中的架構資訊,並且讀取加入到記錄在系統參數 表中的播放器架構資訊的一個載入資訊檔案(步驟1〇〇6)。 接下來,再生裝置200會緩衝一個在所讀取的載入資訊檔When the image mode is used, the playback device 200 reproduces the AV material in the image mode (step 1003). If the user selects the interactive mode (step ι 4), the reproducing apparatus 200 reads the startup file (step 1〇〇5), reads the structure information recorded in the startup private case, and reads the added to the record in the system. A load information file of the player architecture information in the parameter table (steps 1 and 6). Next, the reproducing device 200 buffers a loaded information file that is read.
案中所列示的ENAV檔案(步驟丨007),解譯及執行二個启I 始檔案,並且在互動模式中,再生所選取的AV資料(步驟 1008)。 上述的再生方法可用一個可由電腦讀取的電腦程式 (computer program)實現。用來儲存該電腦程式的程式碼 (codes)及程式碼片段(code segmems),可輕易地由一個電 腦程式寫作者(computer programmer)解密(dedpher)。此 外,該電腦程式係儲存在電腦可讀取媒體(c〇m㈣沉 readable media)中’可由電腦讀取及執行,藉此實現該再生 方法。該電腦可讀取媒體包_如像是雜 學資料儲存單元、餘、科的各種賴。緣光 如上所述,根據本發明一方面,本發明提供一種資訊 儲存媒體’該旗儲存媒體具有其巾包括—資料結構的互 14480pifl.doc 21 1263983 動資料,且該資粗# 的各種再切蓄士4,構可調適性地在具不同互動資料範圍 再生AV資料所命再生,該互動資料係為在互動模式中, 料之方法與裝置茶以及種在互動模式中,再生AV資 訊儲存媒體 此外:亦可製造其中記錄互動資料的資 且使用者可農古Γ互動貢料具有高相容性的資料結構,而 /、有較多選擇。 限定本發明:二較佳實施例揭露如上,然其並非用以 和範圍内,當可;不脫離本發明之精神 f當視後附之申請專 【圖式簡單說明】 + 統二Ξ係緣示—個根據本發明-實施例的-個再生系 碟片=會示—個根據本發明-實施例的一 ^ 碟/的3卷根據本發明-實施例的-個, 第4圖鱗示—個根據本發明—實施 碟片的目錄結構圖。 鱗示—個記錄在根據本發明—實施例的一個 ENAV碟片上的AV資料之間的關係圖。 罢繪示—個根據本發明—實施例的—個再生裝 置的方塊圖。 第7圖係繪示一個根據本發明一實施例的—個啟動檀 14480pifJ.doc 22 1263983 案startup.mls的範例。 第8圖係繪示一個根據本發明一實施例,其中記錄架構 資訊的一個系統參數表。 第9圖係繪示一個當成第8圖所示的系統參數記錄的一 個架構資訊的資料結構圖。 第10圖係繪示一個流程圖,用來說明根據本發明一實 施例的一個在互動模式中,再生AV資料之方法。 【主要元件符號說明】 1 :讀取器 2 : AV再生引擎 3 : ENAV引擎 100 : ENAV 碟片 200 :再生裝置 300 :顯示裝置 400 :控制器 1001〜1008 :流程步驟 23 14480pifl.docThe ENAV file listed in the case (step 007) interprets and executes the two files, and in the interactive mode, reproduces the selected AV data (step 1008). The above regeneration method can be implemented by a computer program that can be read by a computer. The code and code segmems used to store the computer program can be easily decrypted by a computer programmer. In addition, the computer program is stored in a computer readable medium (c〇m (four) readable media), which can be read and executed by a computer, thereby implementing the reproduction method. The computer can read media packages _ such as the various data storage units, Yu, and the various departments. According to an aspect of the present invention, in accordance with one aspect of the present invention, the present invention provides an information storage medium 'the flag storage medium has its own data including the data structure 14480pifl.doc 21 1263983 motion data, and the various re-cuts of the resource coarse #储士4, configurable to reproduce AV data in different interactive data areas, the interactive data is in the interactive mode, the method and device tea and the species in the interactive mode, the regenerative AV information storage media In addition: it can also create a data structure in which the interactive data is recorded and the user can have a high compatibility with the agricultural medicinal materials, and /, there are more choices. The invention is not limited by the scope of the present invention, and the application is not limited to the scope of the present invention. Illustrated - a regenerative disc according to the present invention - an embodiment - a disc according to the present invention - an embodiment of a disc according to the present invention - an embodiment, a fourth diagram A directory structure diagram for implementing a disc according to the present invention. The scale is a relationship diagram recorded between AV data on an ENAV disc according to the present invention. BRIEF DESCRIPTION OF THE DRAWINGS A block diagram of a regenerative apparatus in accordance with the present invention is shown. Figure 7 is a diagram showing an example of a startup.mls that starts the Tan 14480pifJ.doc 22 1263983 according to an embodiment of the present invention. Figure 8 is a diagram showing a system parameter table in which architectural information is recorded in accordance with an embodiment of the present invention. Figure 9 is a data structure diagram showing an architectural information recorded as a system parameter shown in Figure 8. Figure 10 is a flow chart showing a method of reproducing AV material in an interactive mode in accordance with an embodiment of the present invention. [Main component symbol description] 1 : Reader 2 : AV reproduction engine 3 : ENAV engine 100 : ENAV disc 200 : Regeneration device 300 : Display device 400 : Controller 1001 to 1008 : Process step 23 14480pifl.doc